专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

61. 发明专利

JP2008084445A Information processing apparatus, information recording medium, information processing method, and computer program 有权
标题翻译：信息处理装置，信息记录介质，信息处理方法和计算机程序
公开(公告)号：JP2008084445A
公开(公告)日：2008-04-10
申请号：JP2006263600
申请日：2006-09-27
申请人： Sony Corp , ソニー株式会社
发明人： UEDA KENJIRO , OISHI TAKEO , MURAMATSU KATSUMI , KATO MOTOKI , TAKASHIMA YOSHIKAZU
IPC分类号： G11B20/10 , G06F21/20 , G06F21/24 , H04L9/16
摘要： PROBLEM TO BE SOLVED: To enhance efficiency in managing and providing contents by unit by recording contents in an information recording medium by downloading, copying, or the like. SOLUTION: In constitution to record utilization management contents in data recordable media such as an R/RE type disk, contents certificate of each unit (CPS unit), license information, and unit-based token including signature data based on data including media discrimination information of content recording destination are generated, these management data are recorded in media together with a content management unit. By using this constitution, since management data are set for each unit, when contents are added, unit-based management data can be quickly obtained, generated, or recorded. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：为了提高通过下载，复制等将信息记录在信息记录介质中的单元管理和提供内容的效率。解决方案：在构成R / RE型磁盘的数据可记录介质，每个单元的内容证书（CPS单元），许可证信息和基于单元的令牌的基础上记录利用管理内容，包括基于包括产生内容记录目的地的媒体辨别信息，这些管理数据与内容管理单元一起被记录在媒体中。通过使用这种结构，由于为每个单元设置管理数据，所以当添加内容时，可以快速获得，生成或记录基于单元的管理数据。版权所有（C）2008，JPO＆INPIT

62. 发明专利

JP2008065945A Information processor, information processing method, and computer program 有权
标题翻译：信息处理器，信息处理方法和计算机程序
公开(公告)号：JP2008065945A
公开(公告)日：2008-03-21
申请号：JP2006244907
申请日：2006-09-09
申请人： Sony Corp , ソニー株式会社
发明人： TAKASHIMA YOSHIKAZU , UEDA KENJIRO
IPC分类号： G11B20/10 , H04N5/91
CPC分类号： G11B20/00086 , G11B20/00115 , G11B20/0021 , G11B20/00246 , G11B20/00362 , G11B20/00427 , G11B20/00528 , G11B20/00847 , G11B2020/1288 , H04N21/835
摘要： PROBLEM TO BE SOLVED: To improve the efficiency of content providing processing that is carried out by recording contents on a recording medium through downloading. SOLUTION: In a configuration to output the contents from a server to record on a media, the data specific to the medium and the common data are separately controlled to output from the server in a manner capable of identifying them. In this configuration, the server stores one set of the common data and can sequentially produce the data specific to the medium to output. Thus, the data can be efficiently and reliably recorded in this configuration to output the common data and the data specific to the medium in separate blocks and to output the setup dummy data to replace with the data specific to the medium. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：通过下载来提高通过在记录介质上记录内容而进行的内容提供处理的效率。解决方案：在从服务器输出内容以在媒体上记录的配置中，媒体特有的数据和公共数据被单独控制，以便能够识别它们的方式从服务器输出。在该配置中，服务器存储一组公共数据，并且可以顺序地产生特定于要输出的媒体的数据。因此，可以在该配置中有效且可靠地记录数据，以将公共数据和特定于介质的数据输出到单独的块中，并输出设置虚拟数据以替换媒体特有的数据。版权所有（C）2008，JPO＆INPIT

63. 发明专利

JP2007043336A Information processing apparatus, information processing method, and information recording medium, and computer program 有权
标题翻译：信息处理装置，信息处理方法和信息记录介质以及计算机程序
公开(公告)号：JP2007043336A
公开(公告)日：2007-02-15
申请号：JP2005223458
申请日：2005-08-01
申请人： Sony Corp , ソニー株式会社
发明人： TAKASHIMA YOSHIKAZU , UEDA KENJIRO , OISHI TAKEO , KATO MOTOKI , MURAMATSU KATSUMI
IPC分类号： H04N5/93 , G06F21/62 , G11B20/10 , G11B20/12 , H04L9/14 , H04N5/91
CPC分类号： H04N5/913 , G11B27/322 , G11B2220/2541 , H04N5/85 , H04N9/8042 , H04N9/8205 , H04N9/8227 , H04N2005/91364
摘要： PROBLEM TO BE SOLVED: To provide a configuration of attaining smooth reproduction in reproducing contents adopting a plurality of play lists. SOLUTION: An integrated play list is produced through integration processing of the plurality of play lists in the execution of reproduction processing of contents divided into a plurality of reproduction segments wherein an individual play list corresponds to each reproduction segment, and the content reproduction is executed on the basis of the produced integrated play list. Alternatively, a classification number as play list selection information is stored in a register, the plurality of classification numbers stored in the register are sequentially acquired by a movie object command, the selection processing of the play list is executed and the content reproduction is executed on the basis of the selected play list. Through the configuration, the smooth content reproduction is attained by reducing a time loss of play list switching processing. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供在再现采用多个播放列表的内容时实现平滑再现的配置。解决方案：在执行分割成多个再现段的内容的再现处理中，通过多个播放列表的集成处理产生一个综合播放列表，其中单独播放列表对应于每个再现段，并且内容再现在所制作的综合播放列表的基础上执行。或者，将作为播放列表选择信息的分类号存储在寄存器中，通过电影对象命令顺序地获取存储在寄存器中的多个分类号，执行播放列表的选择处理，并且对所选播放列表的基础。通过该配置，通过减少播放列表切换处理的时间损失来实现平滑的内容再现。版权所有（C）2007，JPO＆INPIT

64. 发明专利

JP2006236120A Information processor, information recording medium manufacturing method and computer program 有权
标题翻译：信息处理器，信息记录媒体制造方法和计算机程序
公开(公告)号：JP2006236120A
公开(公告)日：2006-09-07
申请号：JP2005051629
申请日：2005-02-25
申请人： Sony Corp , ソニー株式会社
发明人： UEDA KENJIRO , OISHI TAKEO , MURAMATSU KATSUMI , TAKASHIMA YOSHIKAZU , KATO MOTOKI
IPC分类号： G06F21/62 , G11B20/10 , G11B20/12 , H04L9/14
CPC分类号： G11B20/0021 , G06F21/805 , G11B20/00086 , G11B20/00246 , G11B20/00362 , G11B20/00507 , H04L9/088 , H04L2209/60 , H04N7/1675 , H04N21/4405
摘要： PROBLEM TO BE SOLVED: To provide a configuration for efficiently generating and recording encrypted contents having a special data configuration, a key file or the like. SOLUTION: In the manufacturing of an information recording medium in which a segment as a content recording unit in the information recording medium is configured so as to have a plurality of variations applying respectively different encryption keys and which stores encryption contents in which a sequence set by selecting a particular variation can be decrypted at the time of reproduction processing, encrypted contents applying an auxiliary file and a key file are generated. For example, when each sector is data for a segment part, data for a non-segment part, or data for a segment part, a segment number and a variation number are recorded in an encrypted auxiliary file, and a key to be applied to encryption to each sector data, that is, a unit key and a segment key can immediately be discriminated. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种用于有效地生成和记录具有特殊数据配置，密钥文件等的加密内容的配置。解决方案：在信息记录介质的制造中，其中作为信息记录介质中的内容记录单元的段被配置为具有应用分别不同的加密密钥的多个变体，并且存储加密内容，其中可以在再现处理时对通过选择特定变体设置的序列进行解密，生成应用辅助文件和密钥文件的加密内容。例如，当每个扇区是分段部分的数据时，非分段部分的数据或段部分的数据，段号和变化数被记录在加密的辅助文件中，以及应用于可以立即识别对每个扇区数据的加密，即单位密钥和段密钥。版权所有（C）2006，JPO＆NCIPI

65. 发明专利

JP2006040245A Information processing apparatus, information recording medium, information processing method, and computer program 有权
标题翻译：信息处理装置，信息记录介质，信息处理方法和计算机程序
公开(公告)号：JP2006040245A
公开(公告)日：2006-02-09
申请号：JP2004246641
申请日：2004-08-26
申请人： Sony Corp , ソニー株式会社
发明人： TAKASHIMA YOSHIKAZU , UEDA KENJIRO , KITANI SATOSHI , ASANO TOMOYUKI , MURAMATSU KATSUMI
IPC分类号： G06F21/24 , G06F13/00 , G06F17/30 , G06F21/10 , G06F21/60 , G06F21/62 , G06Q30/06 , G06Q50/00 , G06Q50/10 , G11B20/00 , G11B20/10 , G11B20/12 , H04L9/08 , H04N5/91
CPC分类号： G11B20/00086 , G11B20/00115 , G11B20/0021 , G11B20/00362 , G11B20/00528 , G11B20/00536 , G11B20/00557 , G11B20/0071 , G11B20/00753 , G11B20/0084 , G11B2020/1288 , G11B2220/2541 , Y10S705/901 , Y10S705/912
摘要： PROBLEM TO BE SOLVED: To provide configuration for effectively performing content usage control using content usage control information. SOLUTION: The content usage control information to be set in accordance with contents (a CPS unit) is divided into basic control information and extension control information, for example, a basic reproducing device having no network connecting function performs content usage according to the basic control information and an extension reproducing device having the network connecting function performs the content usage according to the extension control information. Furthermore, an extension format flag, CPU unit identification data, etc. are set in the content usage control information, decision of use propriety of the contents according to the aspect of a device and content discrimination are easily performed on the basis of the flag and the identification data, etc. and exact content is used. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供使用内容使用控制信息有效执行内容使用控制的配置。解决方案：根据内容（CPS单元）设置的内容使用控制信息被划分为基本控制信息和扩展控制信息，例如，没有网络连接功能的基本再现设备根据具有网络连接功能的基本控制信息和扩展再现装置根据扩展控制信息执行内容使用。此外，在内容使用控制信息中设置扩展格式标志，CPU单元识别数据等，根据设备的方面的内容的使用适当性和内容判别的判定容易地基于标志和使用识别数据等和确切的内容。版权所有（C）2006，JPO＆NCIPI

66. 发明专利

JP2005182889A Information processing apparatus, information processing medium, information recording method, and computer program 有权
标题翻译：信息处理设备，信息处理介质，信息记录方法和计算机程序
公开(公告)号：JP2005182889A
公开(公告)日：2005-07-07
申请号：JP2003420423
申请日：2003-12-18
申请人： Sony Corp , ソニー株式会社
发明人： UEDA KENJIRO , MURAMATSU KATSUMI , KITANI SATOSHI , ASANO TOMOYUKI , TAKASHIMA YOSHIKAZU
IPC分类号： G06F12/14 , G11B20/10 , G11B20/12 , H04L9/08
摘要： PROBLEM TO BE SOLVED: To achieve efficient contents reproduction by deciding a processing mode based on identification information indicating presence of recording of a physical index. SOLUTION: Identification information (physical index flag) indicating whether data applied for decoding processing when contents stored in an information recording medium is encrypted contents is recorded as the physical index or not is recorded in a recording medium. In an information processing apparatus performing reproduction processing of a disk in which contents of various types are stored, it is decided whether reading of the physical index is required or not on the basis of the physical index flag, since reading is performed only when required, useless reading processing of the physical index can be omitted, and efficient contents reproduction is realized. COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：通过基于指示存在物理指标的存在的识别信息来确定处理模式来实现有效的内容再现。在存储在信息记录介质中的内容被加密的内容中被记录作为物理索引的标识信息（物理索引标志）被记录在记录介质中。在执行其中存储各种内容的盘的再现处理的信息处理装置中，根据物理指标标志判定是否需要读取物理指标，因为仅在需要时进行读取，可以省略物理指标的无用读取处理，实现高效的内容再现。版权所有（C）2005，JPO＆NCIPI

67. 发明专利

JP2005092830A Information processing device, information recording medium, information processing method, and computer program 有权
标题翻译：信息处理设备，信息记录介质，信息处理方法和计算机程序
公开(公告)号：JP2005092830A
公开(公告)日：2005-04-07
申请号：JP2003337665
申请日：2003-09-29
申请人： Sony Corp , ソニー株式会社
发明人： TAKASHIMA YOSHIKAZU , ASANO TOMOYUKI , KITANI SATOSHI , MURAMATSU KATSUMI , YONEMITSU JUN , UEDA KENJIRO
IPC分类号： G06F12/14 , G06F12/00 , G06F13/00 , G06F21/62 , G11B20/00 , G11B20/10 , G11B27/00 , H04L9/14 , H04N7/24
CPC分类号： G11B20/00086 , H04N21/23473 , H04N21/25816 , H04N21/42646 , H04N21/4334 , H04N21/43615 , H04N21/43853 , H04N21/4405 , H04N21/4627 , H04N21/63345 , H04N21/8355
摘要： PROBLEM TO BE SOLVED: To provide a configuration of an information recording medium storing a number of contents capable of performing use management of each segmented content. SOLUTION: As a division region of stored contents in the information recording medium, a plurality of content management units are set so as to correspond to the title, index information, and the like. A unit key as a different encryption processing key is correlated to each of the content management units and stored as encryption data to which a unit key corresponding to each content management unit is applied, for content real data contained at least in the content management unit. For reproduction of a content, the unit is identified and decoding is performed by using a unit key corresponding to the unit before reproduction. In an information recording medium containing a number of contents, it is possible to perform use management for each of the segmented contents. COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供存储能够执行每个分段内容的使用管理的多个内容的信息记录介质的配置。解决方案：作为信息记录介质中的存储内容的划分区域，多个内容管理单元被设置为对应于标题，索引信息等。作为不同的加密处理密钥的单位密钥与每个内容管理单元相关联，并且被存储为至少包含在内容管理单元中的内容实际数据，作为对应于每个内容管理单元的单位密钥应用于的单元密钥的加密数据。为了再现内容，识别单元并且通过使用与再现之前的单元相对应的单元键来执行解码。在包含多个内容的信息记录介质中，可以对每个分段内容执行使用管理。版权所有（C）2005，JPO＆NCIPI

68. 发明专利

JP2012133426A Information processing device, information processing method and program 有权
标题翻译：信息处理设备，信息处理方法和程序
公开(公告)号：JP2012133426A
公开(公告)日：2012-07-12
申请号：JP2010282607
申请日：2010-12-20
申请人： Sony Corp , ソニー株式会社
发明人： KUNO HIROSHI , HAYASHI TAKAMICHI , EBIHARA MUNETAKE , UEDA KENJIRO
IPC分类号： G06F21/24 , H04L9/08 , H04L9/14
CPC分类号： G11B20/00086 , G06F21/10 , G06F2221/0755 , G11B20/0021 , G11B20/00427 , G11B20/00478 , G11B20/005 , G11B20/00507 , G11B20/00869 , G11B20/12 , G11B2220/61 , H04L9/16 , H04L2209/60 , H04N5/913 , H04N21/26613 , H04N21/4135 , H04N21/4184 , H04N21/4408 , H04N21/63345
摘要： PROBLEM TO BE SOLVED: To realize a configuration which prevents unauthorized use of contents due to leakage of a cryptographic key of the contents.SOLUTION: An information processing device performs following steps: decrypting a substitution key applicable region encrypted by a substitution key which is included in contents received from a server, for example; performing switching processing of the key for encryption by applying a unique individual key to each content distribution unit; and storing the encrypted contents after the key switching in a data storage device. The key switching processing is performed in the data storage device and the substitution key is stored in a protected region which cannot be accessed from outside. The individual key is stored in a second protected region to which only authenticated devices such as a reproduction device are permitted to access. The encrypted contents after the key switching become the encrypted contents different by client, and specifying the client which is the leakage source of the contents and the individual key becomes possible.
摘要翻译：要解决的问题：实现防止由于内容的密码密钥的泄漏而导致的未经授权使用内容的配置。解决方案：信息处理设备执行以下步骤：解密由服务器接收的内容中包含的替代密钥加密的替换密钥可应用区域; 通过对每个内容分发单元应用唯一的单独密钥来执行用于加密的密钥的切换处理; 以及将密钥切换后的加密内容存储在数据存储装置中。密钥交换处理在数据存储装置中执行，替换密钥存储在不能从外部访问的保护区域中。个人密钥存储在只允许诸如再现设备的认证设备访问的第二保护区域中。钥匙切换后的加密内容成为客户端不同的加密内容，并且指定作为内容的泄漏源的客户端和个人密钥成为可能。版权所有（C）2012，JPO＆INPIT

69. 发明专利

JP2012065258A Information processing device, information processing method and program 审中-公开
标题翻译：信息处理设备，信息处理方法和程序
公开(公告)号：JP2012065258A
公开(公告)日：2012-03-29
申请号：JP2010209734
申请日：2010-09-17
申请人： Sony Corp , ソニー株式会社
发明人： KATO MOTOKI , UEDA KENJIRO , KOBAYASHI YOSHIYUKI
IPC分类号： H04N7/173 , G06F21/16 , G06F21/60 , G11B20/10 , H04N5/765 , H04N5/92 , H04N21/266 , H04N21/81 , H04N21/8358
CPC分类号： H04N21/23895 , G06F21/10 , G06Q30/06 , H04N19/467 , H04N21/8352 , H04N21/8358
摘要： PROBLEM TO BE SOLVED: To provide a configuration that enables the source of illegally distributed content to be verified from the content.SOLUTION: Sub content obtained by recording identification information of a content distribution client as, for example, a digital watermark in audio data or subtitle data, and main content composed of image data played with audio or a subtitle as the sub content are generated, and the sub content and the main content are provided to a client. Further, management information in which the identification information recorded in the sub content is associated with client information of a content provision destination is generated and managed. When illegally distributed content is found, identification information recorded in audio or a subtitle included in the illegally distributed content is analyzed and collated with registration data of the management information to determine the distribution source.
摘要翻译：要解决的问题：提供能够从内容中验证非法分发的内容的来源的配置。解决方案：通过将内容分发客户端的识别信息记录为例如音频数据或字幕数据中的数字水印以及由音频或副标题播放的图像数据组成的主要内容作为子内容而获得的子内容是生成，并将子内容和主要内容提供给客户端。此外，生成并管理其中记录在子内容中的识别信息与内容提供目的地的客户端信息相关联的管理信息。当发现非法分发的内容时，将包含在非法分发的内容中的音频或副标题中记录的识别信息与管理信息的注册数据进行分析和整理，以确定分发源。版权所有（C）2012，JPO＆INPIT

70. 发明专利

JP2012044577A Information processing apparatus, information processing method, and program 有权
标题翻译：信息处理设备，信息处理方法和程序
公开(公告)号：JP2012044577A
公开(公告)日：2012-03-01
申请号：JP2010185833
申请日：2010-08-23
申请人： Sony Corp , ソニー株式会社
发明人： KUNO HIROSHI , UEDA KENJIRO , EBIHARA MUNETAKE , HAYASHI TAKAMICHI , YOSHIMURA KOJI
IPC分类号： H04L9/08 , G06F12/14 , G06F21/24 , H04L9/14
CPC分类号： G06F21/602 , G11B20/00086 , G11B20/0021 , G11B20/00224 , G11B20/00253 , G11B20/00347 , G11B20/00478 , G11B20/00507 , G11B20/00521 , G11B20/00695 , G11B20/00847 , G11B20/00855 , G11B20/00869 , G11B2220/17 , G11B2220/61 , H04L9/0822 , H04L9/083 , H04L9/0869 , H04L9/3263 , H04L2209/60
摘要： PROBLEM TO BE SOLVED: To realize a configuration which prevents an unauthorized use of contents due to a leak of an encryption key for the contents.SOLUTION: In the case of recording a download content from a server or a copy content from a disk on a recording medium such as a memory card, a recording apparatus performs encrypting and recording by applying an individual key which is different for every unit of a recording process to the medium as an encryption key for the recording contents. The server writes the individual key in a protected area which is an access restricted area of the recording media, and the recording apparatus reads the individual key written in the protected area of the recording medium and executes an encryption processing. The individual key is generated in the server, and individual key data is managed in the server as management information together with information of the apparatus or the like which executed the content recording processing. This enables a leakage source to be investigated when the leakage is detected.
摘要翻译：要解决的问题：实现防止由于内容的加密密钥的泄漏而导致的未经授权使用内容的配置。解决方案：在从服务器下载内容或来自诸如存储卡的记录介质上的盘的复制内容的情况下，记录装置通过应用对于每个不同的单独的密钥来执行加密和记录作为记录内容的加密密钥的介质的记录处理单元。服务器将个人密钥写入作为记录介质的访问受限区域的保护区域，并且记录装置读取写入记录介质的保护区域中的专用密钥并执行加密处理。个人密钥在服务器中产生，并且个人密钥数据在服务器中作为管理信息与执行内容记录处理的设备等的信息一起被管理。当检测到泄漏时，可以对泄漏源进行调查。版权所有（C）2012，JPO＆INPIT

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式